Answer / bhadrappahr

The kVAR of capacitors necessary to raise the power factor to
0.99 from 0.88 is found by using formula referenced above:
0.398 x 50 kW = 20kVAR
this also depends on at what load are we used

Answer / lemming

pf = P/S

You do not have enough information in your question.

Typically power factor correction questions start with power
and power factor.

Answer / sakthi

.540 x kw = ---kva

explain the f=np/120 this equ.how to come 120

3 Answers   Jayaswal Neco Industries,

---

how the 6.6KV motor can be used with 11KV?

2 Answers  

---

Hi, I'm going to attend BHEL interview for exexutive trainee (ET ) on 22nd DEC . Till now if anyone attended the interview pls help me out regarding the interview. I'm an electrical engineer

3 Answers   Bhel,

---

What are the conditions to be satisfied for parallel operation of dc generators?

0 Answers  

---

WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

0 Answers   Assure Group,

---

---

How regulator control the fan speed?

4 Answers  

---

Why is starter necessary for a three-phase induction motor?

37 Answers   BMM, Essar, Hero MotoCorp, ITI, Maruti Suzuki, Supertech, Watt,

---

1)What will be full load current for 1000kva 3 phase generator. 2)What will be full load current for 20Kva 1 phase inverter.

5 Answers  

---

defination of loads

1 Answers  

---

what will be efficient rating of ac motor to lift a 10 kg wt of stone to 10 meter height with input 220V AC 50 Hz frequency???

1 Answers  

---

we have 400kv/6.6kv transformer ,it has total 9 taps on HV side with normal tap on tap no 5.when we took the ratio test we observed that ratio was decreasing from tap 1 to tap 5 and was found increasing from tap 5 to tap 9.What is the reason?if anyone have related document then please send me on the email id ankushbahale@gmail.com......plz plz

1 Answers  

---

What is OLTC AND RTCC and it's function?

2 Answers   Sterling Wilson,

---